package org.nanyuan.forum.exception;

import lombok.extern.slf4j.Slf4j;
import org.nanyuan.forum.common.AppResult;
import org.nanyuan.forum.common.ResultCode;
import org.springframework.web.bind.annotation.ControllerAdvice;
import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.ResponseBody;

/*
* 统一异常处理
* */
@Slf4j
@ControllerAdvice
public class GlobalExceptionHandler {

    @ResponseBody
    @ExceptionHandler(ApplicationException.class)
    public AppResult applicationException(ApplicationException e) {

        //打印异常信息
        e.printStackTrace();     //上生产之前要删除

        //打印日志
        log.error(e.getMessage());
        if (e.getErrorResult() != null) {
            return e.getErrorResult();
        }
        //非空校验
        if (e.getMessage() == null || e.getMessage().equals("")) {
            return AppResult.failed(ResultCode.ERROR_SERVICES);
        }

        //返回具体的异常信息
        return AppResult.failed(e.getMessage());
    }

    @ResponseBody
    @ExceptionHandler(Exception.class)
    public AppResult exceptionHandler(Exception e) {

        //打印异常信息
        e.printStackTrace();

        //打印日志
        log.error(e.getMessage());

        //非空校验
        if(e.getMessage() == null || e.getMessage().equals("")) {
            return AppResult.failed(ResultCode.ERROR_SERVICES);
        }
        //返回具体的异常信息
        return AppResult.failed(e.getMessage());
    }
}
